Answer:
8.
Step-by-step explanation:
A dilation means that the initial value is being <u>multiplied</u> by the value of the scale factor.
Therefore, to solve this, you would proceed with:
10×
= 8.
Answer: Here are the basic steps as to write any decimal with any amount of repeating digits as a fraction!
1. Create an equation such that x equals the decimal number.
2. Count the number of decimal places, y. Create a second equation multiplying both sides of the first equation by 10y.
3. Subtract the second equation from the first equation.
4. Solve for x.
5. Reduce the fraction.
Let's use the repeating decimal 0.6... with the digit 6 repeating as our example.
Hint: The six's in bold are repeating.
x = 0.6
10x = 6.6
10x - x = 6.6 - 0.6
9x = 6
x = 6/9 or 2/3
Answer:
25 miles
Step-by-step explanation:
2.5/10=x/10
25= x
Answer: H
Step-by-step explanation:
Answer:
Number 5 is ' 2(x) + 1 = y '
I dont know how to solve number 6.
Step-by-step explanation:
you take your x variables and compare them to each other and compare them to the y variables. each x variable goes into the y variable 2 times. thats where the 2(x) comes from. then once yiu do that for all your x variables, you must look to see what they have in common. in this case all of them are one digit less than the y value. so you add that to your equation and it become ' 2(x) + 1 = y '
